Whoever created this bittersweet drink is clearly in league with Beelzebub himself – it's devilishly good. With rich bourbon, a hint of smoky mezcal...
Pretty good, overall vaguely reminiscent of a Penicillin, somehow, probably because of the smokey, sweet, lemon and general whisky direction. But, IMO, more herbal and complex. Really growing on me as I sip.